`bigtableqc.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:8d1^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:82a4^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.8.209^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.164^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dahlia.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a59^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c059^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dahlia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2059^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dahlia.ns.cloudflare.com`
		A	108.162.192.89^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	172.64.32.89^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	173.245.58.89^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
NS	`sullivan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sullivan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sullivan.ns.cloudflare.com`
		A	108.162.195.161^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	162.159.44.161^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	172.64.35.161^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.8.209, 172.67.130.164
		IPv6 hints	2606:4700:3034::6815:8d1, 2606:4700:3034::ac43:82a4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=92, name=cloudflare-ech.com
SOA	`dahlia.ns.cloudflare.com`dns@cloudflare.com serial=2408541241

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1783338451

Same first word

bigtableqc.com

DNS History

18 records (6 active, 12 former)

●NSdahlia.ns.cloudflare.com2026-05-18 → 2026-07-06 · 3 obs

○ 2017-12-17 18:38:26
● 2026-05-18 13:15:28
● 2026-07-06 11:48:04

○NSns05.domaincontrol.com2017-12-17 → 2017-12-17 · 3 obs

● 2017-12-17 18:38:26
○ 2026-05-18 13:15:28
○ 2026-07-06 11:48:04

○NSns06.domaincontrol.com2017-12-17 → 2017-12-17 · 3 obs

● 2017-12-17 18:38:26
○ 2026-05-18 13:15:28
○ 2026-07-06 11:48:04

●NSsullivan.ns.cloudflare.com2026-05-18 → 2026-07-06 · 3 obs

○ 2017-12-17 18:38:26
● 2026-05-18 13:15:28
● 2026-07-06 11:48:04

●A104.21.8.2092026-05-18 → 2026-07-06 · 3 obs

○ 2017-12-17 18:38:26
● 2026-05-18 13:15:28
● 2026-07-06 11:48:04

●A172.67.130.1642026-05-18 → 2026-07-06 · 3 obs

○ 2017-12-17 18:38:26
● 2026-05-18 13:15:28
● 2026-07-06 11:48:04

○A184.168.221.562017-12-17 → 2017-12-17 · 3 obs

● 2017-12-17 18:38:26
○ 2026-05-18 13:15:28
○ 2026-07-06 11:48:04

●A2606:4700:3034::6815:8d12026-06-23 → 2026-07-06 · 3 obs

○ 2026-05-18 13:15:28
● 2026-06-23 19:32:18
● 2026-07-06 11:48:04

●A2606:4700:3034::ac43:82a42026-06-23 → 2026-07-06 · 3 obs

○ 2026-05-18 13:15:28
● 2026-06-23 19:32:18
● 2026-07-06 11:48:04

○A2606:4700:3035::ac43:82a42026-05-18 → 2026-05-18 · 4 obs

○ 2017-12-17 18:38:26
● 2026-05-18 13:15:28
○ 2026-06-23 19:32:18
○ 2026-07-06 11:48:04

○A2606:4700:3037::6815:8d12026-05-18 → 2026-05-18 · 4 obs

○ 2017-12-17 18:38:26
● 2026-05-18 13:15:28
○ 2026-06-23 19:32:18
○ 2026-07-06 11:48:04

○A50.63.202.362017-12-17 → 2017-12-17 · 3 obs

● 2017-12-17 18:38:26
○ 2026-05-18 13:15:28
○ 2026-07-06 11:48:04

○A50.63.202.462017-12-17 → 2017-12-17 · 3 obs

● 2017-12-17 18:38:26
○ 2026-05-18 13:15:28
○ 2026-07-06 11:48:04

○A50.63.202.502017-12-17 → 2017-12-17 · 3 obs

● 2017-12-17 18:38:26
○ 2026-05-18 13:15:28
○ 2026-07-06 11:48:04

○A50.63.202.512017-12-17 → 2017-12-17 · 3 obs

● 2017-12-17 18:38:26
○ 2026-05-18 13:15:28
○ 2026-07-06 11:48:04

○A50.63.202.542017-12-17 → 2017-12-17 · 3 obs

● 2017-12-17 18:38:26
○ 2026-05-18 13:15:28
○ 2026-07-06 11:48:04

○A50.63.202.562017-12-17 → 2017-12-17 · 3 obs

● 2017-12-17 18:38:26
○ 2026-05-18 13:15:28
○ 2026-07-06 11:48:04

○A50.63.202.622017-12-17 → 2017-12-17 · 3 obs

● 2017-12-17 18:38:26
○ 2026-05-18 13:15:28
○ 2026-07-06 11:48:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bigtableqc.com	dahlia.ns.cloudflare.com, sullivan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.89

NS records: dahlia.ns.cloudflare.com, sullivan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bigtableqc.com (unsigned zone)

⏱️ Timing

Total: 302ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.8.209, 172.67.130.164`
AAAA	2	`2606:4700:3034::6815:8d1, 2606:4700:3034::ac43:82a4`
NS	2	`dahlia.ns.cloudflare.com, sullivan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dahlia.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (dahlia.ns.cloudflare.com, dahlia.ns.cloudflare.com, dahlia.ns.cloudflare.com...)

Analysis

IP Addresses

bigtableqc.com points to the four IP addresses 104.21.8.209, 172.67.130.164, 2606:4700:3034::6815:8d1 and 2606:4700:3034::ac43:82a4.

Additional host names — sund.dineroderegreso.info, www.hasnow.net, davinosoft.com and two others — share IP numbers with bigtableqc.com.

Name Servers

The NS records for bigtableqc.com delegate to dahlia.ns.cloudflare.com and sullivan.ns.cloudflare.com.

bigtableqc.com shares its name server setup with other domains, including onlinediscounthearingaids.com, cn99.org, devosyon.org and two others.

The name servers of bigtableqc.com overlap at least partially with those of other domains — among them guysurvivalguide.com, mistingistanbul.com, thswpa.com and two more.

These name servers commonly appear alongside the name servers sunny.ns.cloudflare.com and jaime.ns.cloudflare.com.

Host names with 6 IP numbers:

dahlia.ns.cloudflare.com maps to 108.162.192.89, 172.64.32.89, 173.245.58.89 and 3 additional IP addresses.

sullivan.ns.cloudflare.com maps to 108.162.195.161, 162.159.44.161, 172.64.35.161 and 3 additional IP addresses.

bigtableqc.com - robtex.com

bigtableqc.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`bigtableqc.com`

`com`